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Fencer Intel
medium 6.1

CVE-2013-7351 json

Multiple cross-site scripting (XSS) vulnerabilities in index.php in Shaarli allow remote attackers to inject arbitrary web script or HTML v…

published 6y ago modified 4mo ago also EUVD-2013-7123

cvss
6.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.2%
EPSS 2.2% chance of exploitation in 30 days, percentile 82%
public exploits
0
none known

Summary

Multiple cross-site scripting (XSS) vulnerabilities in index.php in Shaarli allow remote attackers to inject arbitrary web script or HTML via the URL to the (1) showRSS, (2) showATOM, or (3) showDailyRSS function; a (4) file name to the importFile function; or (5) vectors related to bookmarks.

Patch / fix

  • shaarli Debian 13, Debian 12 0.0.41~beta~dfsg2-4

debian advisories DEBIAN-CVE-2013-7351

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Exploit prediction

2.21% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • seclists.org http://seclists.org/oss-sec/2014/q2/1 referenced PoC, tagged "exploit" by a source, unverified
  • seclists.org http://seclists.org/oss-sec/2014/q2/4 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/sebsauvage/Shaarli/issues/134 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

  • Shaarli Shaarli

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.